Merge pull request #155 from Eric-Brison/3.2-R4273

delete et pre/postImport
Merge pull request #156 from Eric-Brison/3.2-R4273

add post/preDuplicate
Update searchDoc
Add confidential chapter
Correct some typo
Merge pull request #157 from cbonnissent/writeSearchDoc

Update searchDoc
Merge pull request #158 from cbonnissent/addConfidential

Add confidential chapter
API/Class_Layout* + Contents/Advanced/Template/tag_list_texte.md
Merge pull request #159 from cbonnissent/mdTypo

Correct some typo
Merge pull request #160 from eguaj/3.2-api-layout

API/Class_Layout* + Contents/Advanced/Template/tag_list_texte.md
review searchDoc